Instead of telling gravel riders what they needed, Shimano asked them what they wanted for their offroad adventures. The result are the Shimano GRX components which represent the first series especially developed for riding on rough roads and through gravel. The Shimano GRX sets itself apart from the rest of the component world with its gravel specific ergonomics, optimized gearing options, rugged reliability as well as a quiet and stable drivetrain.
Shimano's GRX cranks are designed to handle a wide variety of terrain and riding styles and feature a 2.5 mm wider chainline for more freedom in frame design and the use of wider tires.
The GRX FC-RX810-1 Hollowtech II crankset relies on a 1x11-speed drivetrain concept and offers the optimum gearing for every terrain and riding style thanks to Shimano's wide range of cassettes and sprocket ratios. For the aluminium crank with a 50.1 mm chainline you can choose between a 40 or 42 teeth chainring which is suitable for the use with HG-EV and HG-X11 chains.
Recommended Bottom Bracket: SM-BBR60 (thread type)
SM-BB72 (Pressfit)
Type of chain: HG-EV 11-speed, HG-X11
| Color: | Black |
| Weight: | 644g |
| Activity: | Cycling |
| Material: | Aluminium |
| Q-factor: | 151mm |
| Item code: | SHI422554 |
| Chain line: | 49.7mm |
| Model year: | 2023 |
| Manufacturer: | Shimano Parts |
| Product name: | Shimano GRX FC-RX810-1 Crankset 1x11-speed - black |
| Chainring mount: | 1-speed |
| Number of teeth: | 40-42 |
| Shifting system: | 10-speed, 11-speed |
| Usage bikesport: | Road Bike, Cyclocross, Allroad / Gravel |
| Crank arm length: | 170, 172.5, 175 |
| Manufacturer page: | http://www.shimano-europe.com/ |
| Bottom bracket axle profile: | 24mm Hollow Shaft |
| Road - bolt circle diameter: | 110mm |
